2945804912

素因数分解:

$2^4\times {\mathrm{38461}}^1\times {\mathrm{4787}}^1$

素因数の和:43256

約数の個数: 20

約数和(自身を含む): 5708837736

約数和(自身を除く): 2763032824

約数列:

[1, 2, 4, 8, 16, 4787, 9574, 19148, 38296, 38461, 76592, 76922, 153844, 307688, 615376, 184112807, 368225614, 736451228, 1472902456, 2945804912]

約数ペア:

[(1, 2945804912), (2, 1472902456), (4, 736451228), (8, 368225614), (16, 184112807), (4787, 615376), (9574, 307688), (19148, 153844), (38296, 76922), (38461, 76592)]